Periodic Table 1-18

Front 1

hydrogen

Back 1

H

Front 2

helium

Back 2

He

Front 3

lithium

Back 3

Li

Front 4

beryllium

Back 4

Be

Front 5

boron

Back 5

B

Front 6

carbon

Back 6

C

Front 7

nitrogen

Back 7

N

Front 8

oxygen

Back 8

O

Front 9

fluorine

Back 9

F

Front 10

neon

Back 10

Ne

Front 11

sodium

Back 11

Na

Front 12

magnesium

Back 12

Mg

Front 13

aluminum

Back 13

Al

Front 14

silicon

Back 14

Si

Front 15

phosphorus

Back 15

P

Front 16

sulfur

Back 16

S

Front 17

chlorine

Back 17

Cl

Front 18

argone

Back 18

Ar